jello
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Jello Command: Output Key Value As String From Stdin
Use for output key value as string from stdin with Jello. Exact CLI syntax to output key value as string from stdin using Jello.
When to use this: Use for output key value as string from stdin with Jello.
Destructive Command Warning
Destructive operation. Confirm the target path and keep a backup before executing.
Command Syntax
cat <file.json> | jello -r '"<some text>: " + _.<key_name>'cat <file.json> | jello -r '"<some text>: " + _.<key_name>'Command Breakdown
-r- Command Option
- Tool-specific option used by this command invocation.
FAQ
Purpose: Exact syntax to output key value as string from stdin using Jello.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Jello Command: List All Elements Json From Stdin
cat <file.json> | jello -l Jello Command: Output First Element Json From Stdin cat <file.json> | jello _[0] Jello Command: Output Multiple Keys As Json From Stdin cat <file.json> | jello '{{"key1": _.key_name1, "key2": _.key_name2, ...}}' Jello Command: Output Schema Json From Stdin cat <file.json> | jello -s Jello Command: Output Value By Key Json From Stdin cat <file.json> | jello '[i.<key_name> for i in _]'